STM32 Pmbus Crc Integration
Hi i have a STM32G474. I want to build a pmbus on that. The stm has a default CRC32 module.In pmbus for the pec calculation crc8 is using. Can i change my default crc32 module to crc8 for the usage on pmbus?
Hi i have a STM32G474. I want to build a pmbus on that. The stm has a default CRC32 module.In pmbus for the pec calculation crc8 is using. Can i change my default crc32 module to crc8 for the usage on pmbus?
The SBSFU framework allows users to employ multiple image signing keys, ECCKEY1, ECCKEY2, and ECCKEY3.Is there a method to blacklist ECCKEY1 and replace it with ECCKEY4, which may be transmitted via a key replacement update package if the private key...
We have STM32H755XI6 Controller, and we trying to incorporate the secure boot in our current secure boot with RDP level 1 and secure user memory (HDP protection) but our controller is getting locked up and not able to access (using IAR JTAG and ST LI...
I complie STM32F769I-Discovery 2_Images. the final SBSFU_UserApp image's size is 532kb, It's size will increase to 131,669 kb if ITCM used. I add below code to UserApp.sct ;ITCM 16k ITCMRAM_region 0x00000200 0x00004000 { fw_update_app.o (+RO...
Hello,How can I add STM32CryptographicV4.0.1 in the STM32CubeExpansion_SBSFU_V2.6.1 middleware for SBSFU application ?The current STM32CubeExpansion_SBSFU_V2.6.1 is used libSTM32CryptographicV3.1.1_STM32H7_GCC ST crypto library for STM32H7 boards. I ...
Hi,I want to test RSA signing and verification on the STM32. I found STM32CubeExpansion_Crypto_V4.0.1 with some RSA signing and verification example for NUCLEO-H743ZI. I want to port this application for NUCLEO-H7A3ZI.How can I port the application f...
I'm using SBSFU v2.6.2 on a Windows 10 x64 machine with CubeIDE v1.11.0I was recently modifying the postbuild script in an SBSFU-based project and noticed it has a bug setting the PATH variable when looking for prepareimage executable:export PATH=$ba...
I'm using an STM32L4A6ZG (as a nucleo board). This is the code I am using:#include "err_codes.h" #include "sk.h" #include "aes_common.h" #include "aes_cbc.h" #define AES_BLOCK 16 #define IV_LENGTH 16 #define SIZE 32__ALIGN_BEGIN static const uint8_t ...
Hi support team,i am testing the sbsfu code in P-NUCLEO-WB55 but i missed out to disable security ips SECBOOT_DISABLE_SECURITY_IPS and flash into the board it set RDP level to 1 also set SFU_WRP_PROTECT_ENABLE, SFU_TAMPER_PROTECT_ENABLE,SFU_DAP_PROTE...
Hi,I forgot to comment the protections set in app_sfu.h and tried debugging the code. Later I realized and commented everything and it is not allowing me to flash the program on the device. I made RDP level 0 from cube programmer, but still write pro...